Results 41 to 50 of about 386,892 (315)

Digital simulation of gas turbine steady-state and transient performance for current and advanced marine propulsion systems [PDF]

open access: yes, 2009
The research study focuses on the idea of simulation of an Integrated Full Electric Propulsion System. The simulation required the development of a gas turbine performance model that could predict the dynamic behaviour of the engine in response to a ...
Mody, Bhavik
core  

An efficient nonlinear circuit simulation technique [PDF]

open access: yes, 2004
This paper proposes a new and efficient approach for the analysis and simulation of circuits subject to input signals with widely separated rates of variation.
Condon, Marissa   +2 more
core   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

CovingtonResearchGroup/ESURF-Steady-state-layered-rocks: First release of materials used in Perne et al. (2017).

open access: yes, 2017
<p>This is the archive of simulation inputs and python scripts used in the manuscript Perne, M., Covington, M.D., Thaler, E.A., and J.M. Myre (2017).
Matt Covington
core   +1 more source

Steady-state Simulation of Non-isothermal Gas Pipeline

open access: yesShiyou jixie, 2018
To improve the accuracy of the steady-state simulation of natural gas pipeline, the change of pipeline temperature is considered. The energy equation is introduced to conduct the steady-state simulation of the gas pipeline by using the section ...
Huang Zhi   +3 more
doaj  

Simulation of steady – state heat process for the rectangular fin – containing system

open access: yesMathematical Modelling and Analysis, 1999
In this paper three analytical solution for 2D temperature distribution in the wall and fin are considered solution. The results of calculations are compared with the analytical. Stacionaraus šilumos laidumo proceso modeliavimas stačiakamrėse srityse
M. Buike
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Steady-State and Dynamic Modeling of the Solution Polyethylene Process Based on Rigorous PC-SAFT Equation of State

open access: yes, 2022
This work aims to perform steady-state and dynamic modeling of an industrial solution polyethylene process. The phase behaviors in reactors under various conditions were predicted by the reparametrized perturbed-chain statistical associating fluid theory
Shi-Xiang Ruan   +5 more
core   +1 more source

Energy-saving optimization on active disturbance rejection decoupling multivariable control

open access: yesNuclear Engineering and Technology, 2023
An industrial control process multiple-input multiple-output (MIMO) coupled system is analyzed in this study as an example of a Loss of Coolant Accident (LOCA) simulation system.
Da-Min Ding   +4 more
doaj   +1 more source

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